Content fact-check

When to use

Catch wrong, outdated, or misleading claims before they ship. The panel cross-checks each other’s verdicts.

Recommended setup

Fact-check the following content before publishing:

{PASTE CONTENT}

For each factual claim, state whether it is supported, uncertain, or wrong, with a source. Flag anything misleading, outdated, or risky. End with a list of required corrections.

API example

{
  "model": "openrouter/fusion",
  "messages": [
    {
      "role": "user",
      "content": "Fact-check the following content before publishing:\n\n{PASTE CONTENT}\n\nFor each factual claim, state whether it is supported, uncertain, or wrong, with a source. Flag anything misleading, outdated, or risky. End with a list of required corrections."
    }
  ]
}

A Fusion call bills as the panel + judge combined — estimate it with the cost calculator. how to call the Fusion API.